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Dróżdż R, Pasek M, Zając M, Szark-Eckardt M. Physical Culture and Sports as an Educational Basis of Students' Healthy Physical Activities during and Post-Lockdown COVID-19 Restrictions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11663. [PMID: 36141936 PMCID: PMC9516969 DOI: 10.3390/ijerph191811663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
(1) Background: The SARS-CoV-2 virus manifests itself in many aspects of everyday life, among which one of the most frequently accentuated are changes in physical activity from the perspective of lockdown mobility limitations. The aim of this study was to assess the level of physical activity in groups of students with different levels of educational engagement in physical activity while taking into account the realities of remote and traditional education. (2) Methods: The study was conducted among 200 students of 3 majors with varying degrees of curriculum related to physical activity, including students of physical education (n-73), tourism and recreation (n-65) and students of a non-physical education major (n-62). The survey technique used was the short version of the International Physical Activity Questionnaire (IPAQ). (3) Results: PE students are the most engaged in physical activity compared to other study groups. This pattern is particularly true for high physical activity. An interesting observation is that, in the post-lockdown period, there was no statistically significant difference between the physical activity levels of PE students and TR students. Meanwhile, such a difference in favor of PE students was evident during the lockdown period. (4) Conclusions: Educational links to physical activity appear to be an important factor in stimulating this activity during times of epidemiological emergency.
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Affiliation(s)
- Remigiusz Dróżdż
- Faculty of Physical Culture, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland
| | - Marcin Pasek
- Faculty of Physical Culture, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland
| | - Magdalena Zając
- Department of Special Pedagogy and Speech Therapy, Kazimierz Wielki University, 85-064 Bydgoszcz, Poland
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Petrovsky DV, Sefcik JS, Hanlon AL, Lozano AJ, Cacchione PZ. Social Engagement, Cognition, Depression, and Comorbidity in Nursing Home Residents With Sensory Impairment. Res Gerontol Nurs 2019; 12:217-226. [PMID: 31283831 DOI: 10.3928/19404921-20190627-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 04/22/2019] [Indexed: 11/20/2022]
Abstract
Sensory impairment, explicitly vision and hearing impairment, among nursing home (NH) residents decreases their ability to socially engage. However, it is not known to what extent visual, hearing, or dual impairment is associated with social engagement. The aims of the current retrospective, cross-sectional descriptive study were to determine the relationship between social engagement and (a) levels of sensory impairment (vision, hearing, and dual); (b) depression; and (c) cognition. The authors analyzed baseline data from 213 NH residents with sensory impairment from the I-SEE study. Multivariable model results demonstrated that sensory impairment was not associated with social engagement when adjusting for all covariates. Greater social engagement was associated with less depression, better cognition, and greater comorbidity. Clinicians should be aware of these risks to social engagement in NH residents with sensory impairment and monitor for decreased social engagement and isolation in residents with less comorbidities, higher depression levels, and poorer cognition. [Res Gerontol Nurs. 2019; 12(5):217-226.].
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Morgan K, Hartescu I. Sleep duration and all-cause mortality: links to physical activity and prefrailty in a 27-year follow up of older adults in the UK. Sleep Med 2019; 54:231-237. [DOI: 10.1016/j.sleep.2018.11.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 11/19/2018] [Indexed: 12/31/2022]
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Abstract
Objectives: Fear of falling (FOF) causes excess disability in nursing home (NH) residents and is associated with vision and hearing impairment. We explored factors associated with FOF in 225 NH residents with vision, hearing or dual sensory impairment.Methods: We explored age, gender, cognition, depression, social engagement, illness burden, falls, physical function, mobility, falls self-efficacy and outcome expectancy as predictors of FOF using univariate logistic regression modeling, followed by multivariate analysis by group (visual, hearing, dual, total sample).Results: Fifty-one percent of residents had FOF. Residents who had FOF reported better cognition, lower falls self-efficacy, and higher outcome expectancy in the total sample and in most impairment groups. Falls outcome expectancy predictedFOF in the total sample and in the visual and hearing sensory impairment groups.Conclusion: When addressing FOF in NH residents it is important to address sensory status along with fears about falling to promote function.
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Ahmad R, Bath PA. The use of Cox regression and genetic algorithm (CoRGA) for identifying risk factors for mortality in older people. Health Informatics J 2016. [DOI: 10.1177/1460458204042236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The increase in the proportion and number of older people in developed countries has resulted in research investigating risk factors for adverse health outcomes, including mortality. However, research has been limited by the range of risk factors included in regression models. This is partly because traditional statistical methods and software packages allow a restricted number of variables and combinations of variables. This article describes ongoing research to overcome these limitations through the CoRGA program, which combines Cox regression with a genetic algorithm for the variable selection process. CoRGA was used to try and identify the best combination of risk factors for 4-year all-cause mortality. The combination of 10 risk factors identified by CoRGA included both known and new risk factors for mortality in older people. Further research is seeking to develop the program further and to identify further risk factors for all-cause mortality in older people.
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Affiliation(s)
- Rabiah Ahmad
- Health Informatics Research Group, Department of Information Studies,
University of Sheffield, Western Bank, Sheffield S10 2TN, UK,
| | - Peter A. Bath
- Health Informatics Research Group, Department of Information Studies,
University of Sheffield, Sheffield S10 2TN, UK,
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Cacchione PZ, Willoughby LM, Langan JC, Culp K. Disaster Strikes! Long-Term Care Resident Outcomes Following a Natural Disaster. J Gerontol Nurs 2011; 37:16-24; quiz 26-7. [DOI: 10.3928/00989134-20110810-50] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Accepted: 02/10/2011] [Indexed: 11/20/2022]
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Cacchione PZ, Willoughby LM, Langan JC, Culp K. Disaster strikes! Long-term care resident outcomes following a natural disaster. J Gerontol Nurs 2011. [PMID: 21634311 DOI: 10.3928/00989134-20110512-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This report describes the outcomes of 17 long-term care residents who were participating in a nursing intervention study. The residents were evacuated for 5 days due to a severe summer storm that caused widespread power outages. These residents were seen the day of the storm and three times per week for 2 weeks following their return to the nursing home. More than half of the participants had significant changes in their NEECHAM Confusion Scale scores (n = 11) and modified Confusion Assessment Method scores (n = 9) scores, suggesting the onset of delirium. Two participants were hospitalized within the 2 weeks of the evacuation. One participant died unexpectedly. This report provides a rare look into the negative effects of a short-term evacuation due to a natural disaster.
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Affiliation(s)
- Pamela Z Cacchione
- University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania 19104, USA.
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The harmonisation of longitudinal data: a case study using data from cohort studies in The Netherlands and the United Kingdom. AGEING & SOCIETY 2010. [DOI: 10.1017/s0144686x1000070x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
ABSTRACTThis paper presents a case study of the challenges and requirements associated with harmonising data from two independently-conceived datasets from The Netherlands and the United Kingdom: the Longitudinal Aging Study Amsterdam (LASA) and the Nottingham Longitudinal Study of Activity and Ageing (NLSAA). The objectives were to create equivalent samples and variables, and to identify the methodological differences that affect the comparability of the samples. Data are available from the two studies' 1992–93 surveys for respondents born during 1908–20, and the common data set had 1,768 records and enabled the creation of 26 harmonised variables in the following domains: demographic composition and personal finances, physical health, mental health and loneliness, contacts with health services, physical activity, religious attendance and pet ownership. The ways in which the methodological differences between the two studies and their different selective attrition might lead to sample differences were carefully considered. It was concluded that the challenges of conducting cross-national comparative research using independent datasets include differences in sampling, study design, measurement instruments, response rates and selective attrition. To reach conclusions from any comparative study about substantive socio-cultural differences, these challenges must first be identified and addressed.
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Bone Mineral Density and Body Composition of Senior Female Students of the University of the Third Age in View of Their Diverse Physical Activity. HUMAN MOVEMENT 2009. [DOI: 10.2478/v10038-009-0015-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Moore JB, Davis CL, Baxter SD, Lewis RD, Yin Z. Physical Activity, Metabolic Syndrome, and Overweight in Rural Youth. J Rural Health 2008; 24:136-42. [DOI: 10.1111/j.1748-0361.2008.00144.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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12
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Sensory Impairment and Associated Conditions in LTC Elders: A Pilot Study. Geriatr Nurs 2007. [DOI: 10.1016/j.gerinurse.2007.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Fry PS, Debats DL. Sources of life strengths as predictors of late-life mortality and survivorship. Int J Aging Hum Dev 2006; 62:303-34. [PMID: 16739467 DOI: 10.2190/3vat-d77g-vcnq-6t61] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of the research was to determine within a single study the extent to which demographic factors, self-rated-health and psychosocial factors present the strongest risks or benefits to older adults' mortality in the course of a 5.9-year longitudinal follow-up. The initial sample of 732 individuals was drawn randomly from the registry listings of four municipal branch offices of the Social Services and Community Associations for seniors in Southern Alberta. The final recruitment of 380 participants was based on a representative sample of elders who volunteered participation. A three-part Cox regression analyses model of predictor variables, controlling for age and subsequently controlling for self-rated health and self-rated physical functioning, was implemented to study gender differences in a number of socio-demographic and psychosocial factors, including individuals' sources of internal strengths. As hypothesized, individuals' sources of internal strengths (i.e., Perceptions of Self -Efficacy, Internal Control, Personal Maturity, Personal Commitments, and Social Engagement) are central to the prediction of mortality of both men and women. For men lower education and low levels of perceived internal control, personal commitment, and physical functioning are associated with the greatest threat to mortality but these factors are largely inconsequential for women's survival. By contrast, low levels of perceived social support and social engagement present the greatest risk to women's mortality. Implications of the findings are discussed with respect to factors that contribute to late-life longevity.
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Affiliation(s)
- Prem S Fry
- Graduate Psychology Program, Trinity Western University, Langley, BC, Canada.
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Population-based cohorts of the 50s and over: a summary of worldwide previous and ongoing studies for research on health in ageing. Eur J Ageing 2006; 3:41. [PMID: 28794749 DOI: 10.1007/s10433-006-0022-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
As most countries face the ageing of their population, understanding successful and pathologic ageing is a research priority. Longitudinal studies examining the ageing process from middle-age are required to establish causal and valid relationships. This systematic review of the literature aimed at identifying large community-based longitudinal studies either including exclusively elderly people or following people from middle-age (50+ years at enrolment) to death, and resulted in a selection of 72 cohort studies. Design features of selected studies show that most were conducted in North America or Northern Europe, most included both genders, and follow-up period was often less than 10 years. Many cohorts focused on cardiovascular health, cognitive decline or osteoporosis. Usually collected variables comprise of self-reported data on socio-demographics, chronic diseases and functional status, as well as measures of cognition, anthropometrics and physical performances. Biological samples were taken in about 60% of the studies, and a third also undertook genetic analyses. This review summarises information on design and content of large population-based cohorts of older persons, and represents a valuable background from which additional data may be retrieved.
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Ahmad R, Bath PA. Identification of Risk Factors for 15-Year Mortality Among Community-Dwelling Older People Using Cox Regression and a Genetic Algorithm. J Gerontol A Biol Sci Med Sci 2005; 60:1052-8. [PMID: 16127112 DOI: 10.1093/gerona/60.8.1052] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Previous research has identified various risk factors for mortality in older people, but has considered a limited number of the variables available for analysis. The aim of this study was to use a genetic algorithm combined with Cox regression (CoRGA) to examine all the variables to identify risk factors for 15-year mortality. METHODS Data were obtained from a nationally representative sample of 1,042 community-dwelling people aged 65+. Data on cognitive impairment, physical health, physical activity, psychological well-being, social engagement, and physical capability resulted in 460 independent variables for analysis. Outcome was time from 1985 interview to death or censorship on February 29, 2000. CoRGA was used to selected combinations of 1, 2, 4, 8, 12, and 16 variables as potential risk factors for 15-year mortality. RESULTS CoRGA selected age in all six models; variables relating to handgrip strength were selected in five models; variables relating to reported chest pain were selected in four models; and pain in joints causing difficulty in carrying bags and self-rated activity compared to peers were both selected in three models. Other variables selected by CoRGA included time since last visited the dentist and optician, use of hypnotic drugs, and number of prescribed drugs being taken. CONCLUSIONS CoRGA confirmed current risk factors for long-term mortality among older people and identified new risk factors. Age was confirmed as the most important predictor of mortality in older people. Handgrip strength is an important marker of frailty in predicting mortality. Self-rated activity is an important predictor of long-term mortality.
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Affiliation(s)
- Rabiah Ahmad
- Health Informatics Research Group, Department of Information Studies, and Department of Information Studies, The University of Sheffield, Sheffield S1 4DP, U.K
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Bath PA, Gardiner A. Social engagement and health and social care use and medication use among older people. Eur J Ageing 2005; 2:56-63. [PMID: 28794717 PMCID: PMC5547669 DOI: 10.1007/s10433-005-0022-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Social engagement has been associated with improved health outcomes in older people, although the precise mechanisms by which this is mediated are not clear. The aim of this study was to examine the relationship between social engagement and health and social care use and medication use in older people. Data were derived from the 1985, 1989 and 1993 waves of the Nottingham Longitudinal Study of Activity and Ageing, a nationally representative sample of people aged 65 and over. Logistic regression models were used to determine whether social engagement predicted cross-sectional and longitudinal health and social care use and medication use. People with higher social engagement were significantly less likely to have seen their family doctor, the district nurse or home help services, and to be taking two or more medications cross-sectionally. This relationship was independent of demographic factors, physical and mental health and physical activity for contact with the district nurse or home help services. Higher social engagement was associated with reduced contact with home help services after 4 years, independent of demographic factors, physical and mental health, and with reduced medication use after 4 years in unadjusted models. Higher social engagement was associated with increased contact with home help services after 8 years, when controlling for demographic factors, physical and mental health and physical activity. Higher social engagement may help to reduce cross-sectional health and social care service and medication use but further research is required to understand the benefits of social engagement and medium- and long-term service/medication use.
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Affiliation(s)
- Peter A. Bath
- Health Informatics Research Group, Department of Information Studies, University of Sheffield, Regent Court, 211 Portobello Street, Sheffield, S1 4DP UK
| | - Alison Gardiner
- Health Informatics Research Group, Department of Information Studies, University of Sheffield, Regent Court, 211 Portobello Street, Sheffield, S1 4DP UK
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Bennett KM. Psychological wellbeing in later life: the longitudinal effects of marriage, widowhood and marital status change. Int J Geriatr Psychiatry 2005; 20:280-4. [PMID: 15717334 DOI: 10.1002/gps.1280] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIM The study examined cross-sectionally and longitudinally psychological wellbeing in the context of marital status, gender, and age. METHOD Measures were taken eight years apart for three groups: married at both interviews; widowed at both interviews; and married at first interview but widowed at third. Data were analysed using multiple regression models: dependent variables were morale and social engagement; independent variables were marital status, gender and age. RESULTS Cross-sectionally significant differences were found for marital status and age for both morale and social engagement. Both widowed and newly widowed participants reported lower morale and social engagement than their married counterparts. In the longitudinal model, when prior levels of morale were taken into account, only age and being newly widowed contributed significantly to the variance (R2). The same pattern of results was found for social engagement. Gender was never significant. CONCLUSION The results illustrate the value of modelling both cross-sectional and longitudinal data. The latter demonstrated that the size of the effect differed between those who had recently widowed and those who had been widowed for longer. The study shows that age needs to be taken into account when examining widowhood.
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Affiliation(s)
- Kate M Bennett
- School of Psychology, University of Liverpool, Liverpool, UK.
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Bennett KM. Social engagement as a longitudinal predictor of objective and subjective health. Eur J Ageing 2005; 2:48-55. [PMID: 28794716 PMCID: PMC5547672 DOI: 10.1007/s10433-005-0501-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
The study aimed to investigate whether social engagement predicted longitudinally objective and subjective physical health. Measures of social engagement, subjective and objective health were taken at three points in time, 4 years apart (T1, T2, T3). Three questions were examined: does social engagement at T1 predict objective/subjective health at T2, does social engagement at T2 predict objective/subjective health at T3, and does social engagement at T1 predict objective/subjective health at T3? Participants were 359 adults aged 65 and over. A fully cross-lagged structural equation model was examined. Social engagement at T1 was found to significantly predict subjective health at T2. However, social engagement at T1 did not significantly predict subjective health at T3, nor was subjective health at T3 predicted by social engagement at T2. Social engagement never significantly predicted objective health. Unexpectedly, objective health at T2 predicted social engagement at T3. Finally, post-hoc analyses suggest that age has a greater influence on social engagement at T2 than at T1. Social engagement is a useful predictor of subjective physical health. However, objective health was not predicted by social engagement-indeed, the converse was the case. It is suggested that the relationship between social engagement and subjective health is mediated by psychosocial factors which may not be present in the social engagement-objective health relationship. In conclusion, the results reflect the complex interplay of objective and subjective health and social engagement as people age.
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Affiliation(s)
- Kate M. Bennett
- School of Psychology, Eleanor Rathbone Building, University of Liverpool, Bedford Street South, Liverpool, L69 7ZA UK
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Hughes G, Bennett KM, Hetherington MM. Old and alone: barriers to healthy eating in older men living on their own. Appetite 2004; 43:269-76. [PMID: 15527929 DOI: 10.1016/j.appet.2004.06.002] [Citation(s) in RCA: 164] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2003] [Revised: 03/29/2004] [Accepted: 06/11/2004] [Indexed: 11/21/2022]
Abstract
Ageing is associated with reduced energy intake and loss of appetite. Older men tend to have poorer dietary intakes including consumption of fewer fruits and vegetables in comparison to older women. Living and eating alone further diminishes food consumption and dietary quality. The aim of the present study was to explore food choice and energy intake in older men living alone using both quantitative and qualitative methods. 39 older men were interviewed and completed questionnaires on health, food choice, dietary patterns and appetite. Few men managed to consume recommended levels of energy, essential trace elements or vitamins A and D. Age and BMI failed to predict patterns of intake, but men with good cooking skills reported better physical health and higher intake of vegetables. However, cooking skills were negatively correlated with energy intake. Men who managed to consume at least 4 portions of fruits and vegetables each day had significantly higher vitamin C levels, a greater percentage of energy as protein and generally more adequate diets. Interviews revealed that poor cooking skills and low motivation to change eating habits may constitute barriers to improving energy intake, healthy eating and appetite in older men (193).
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Affiliation(s)
- Georgina Hughes
- Department of Psychology, University of Liverpool, Eleanor Rathbone Building, Liverpool, L69 7ZA, UK
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Iwarsson S, Wahl HW, Nygren C. Challenges of cross-national housing research with older persons: lessons from the ENABLE-AGE project. Eur J Ageing 2004; 1:79-88. [PMID: 28794705 DOI: 10.1007/s10433-004-0010-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Although it is generally acknowledged that housing is a major issue regarding health in old and very old age, most empirical research still tends to treat the role of the housing environment in a rather superficial manner. The cross-national project Enabling Autonomy, Participation, and Well-Being in Old Age: The Home Environment as a Determinant for Healthy Ageing (ENABLE-AGE) seeks to make a substantial contribution to this shortcoming. The main objective of the project is to examine subjective and objective aspects of housing and their impact on health in very old age, while health is understood mainly in terms of autonomy, participation and well-being. The project involves five European Union member countries, i.e. Sweden (coordinating unit), Germany, the United Kingdom, Latvia and Hungary. The total sample includes 1,918 older adults in the age range of 75-89 years and living in single households. We provide a systematic analysis of major challenges coming with cross-national research in the housing and ageing domain based on the experience of the ENABLE-AGE Project. Treated are: challenges related to sampling and data collection procedures, challenges related to inclusion and exclusion criteria based on housing characteristics, challenges related to differences in housing legislation, norms, and guidelines, challenges related different availability of professional expertise for person-environment assessments, challenges related to valid and reliable person-environment assessments, and challenges related to the interpretation of housing-related findings.
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Affiliation(s)
- Susanne Iwarsson
- Division of Occupational Therapy, Department of Clinical Neuroscience, Lund University, Box 157, 22100 Lund, Sweden
| | - Hans-Werner Wahl
- German Centre for Research on Ageing, University at Heidelberg, Heidelberg, Germany
| | - Carita Nygren
- Division of Occupational Therapy, Department of Clinical Neuroscience, Lund University, Box 157, 22100 Lund, Sweden
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Deary IJ, Whiteman MC, Starr JM, Whalley LJ, Fox HC. The Impact of Childhood Intelligence on Later Life: Following Up the Scottish Mental Surveys of 1932 and 1947. J Pers Soc Psychol 2004; 86:130-47. [PMID: 14717632 DOI: 10.1037/0022-3514.86.1.130] [Citation(s) in RCA: 466] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Scottish Mental Surveys of 1932 and 1947 collected valid IQ-type test scores for almost everyone born in 1921 and 1936 and attending school on June 1, 1932 (N=89,498) and June 4, 1947 (N=70,805). These surveys are described. This research, using the surveys' data, examined (a) the stability of intelligence differences across the life span, (b) the determinants of cognitive change from childhood to old age, and (c) the impact of childhood intelligence on survival and health in old age. Surviving participants of the Scottish Mental Surveys were tested, and the surveys' data were linked with public and health records. Novel findings on the stability of IQ scores from age 11 to age 80; sex differences in cognitive aging; the dedifferentiation hypothesis of cognitive aging; and the effect of childhood IQ on all-cause and specific mortality, morbidity, and frailty in old age are presented.
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Affiliation(s)
- Ian J Deary
- Department of Psychology, University of Edinburgh, Edinburgh, Scotland.
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Abstract
Laboratory evidence linking exercise with improved sleep quality raises the possibility that the lower levels of physical activity characteristic of older age groups may contribute to late-life insomnia. While support for this hypothesis appears to come from epidemiological surveys, few such studies have distinguished satisfactorily between social and physical activities which differ widely in terms of energy cost and theoretical significance. The present analyses were, therefore, designed to assess the independent influence of physical and social activity levels on the prevalence and natural history of late-life insomnia. Survivors from a nationally representative UK sample (n = 1042) of elderly people originally interviewed in 1985 were reassessed in 1989 (n = 690) and 1993 (n = 410). Detailed assessments of physical and social activities, mental and physical health status, and sleep quality were made at each survey wave. Logistic regression models, adjusted for age, sex and health status, were used to assess relationships between activity levels and the prevalence, remission/persistence, and incidence of late-life insomnia. Lower physical health, depressed mood and lower physical (but not social) activity levels consistently emerged as significant risk factors for prevalent, persistent and incident insomnia. Age was unrelated to insomnia variables in all the cross-sectional models, but did emerge as a significant risk for cumulative 4-8-year insomnia incidence. These findings suggest that, independent of those activities more closely associated with social engagement, higher levels of customary physical activity per se appear to be protective against incident and chronic late-life insomnia.
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Affiliation(s)
- Kevin Morgan
- Department of Human Sciences, Loughborough University, Leicestershire, UK.
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Bath PA. Differences between older men and women in the self-rated health-mortality relationship. THE GERONTOLOGIST 2003; 43:387-95; discussion 372-5. [PMID: 12810903 DOI: 10.1093/geront/43.3.387] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE The aims of this study were to examine differences between older men and women: (a) in the ability of self-rated health to predict mortality, (b) in the effect of different follow-up periods on the self-rated health mortality relationship, and (c) in the relative importance of self-rated health and self-rated change in health in predicting mortality. DESIGN AND METHODS By using data from the Nottingham Longitudinal Study of Activity and Ageing, the author assessed relationships between self-rated health and self-rated change in health and 4- and 12-year mortality in separate unadjusted and adjusted Cox proportional hazards regression models in men and women. RESULTS The differences between men and women in the hazard ratios for poor self-rated health were not significant, although there were differences in the explanatory factors. The relationship between self-rated health and short-term and long-term mortality was explained by age and health among men. The relationship between self-rated health and short-term mortality was explained by age, physical and mental health, and physical activity among women. The relationship between self-rated health and long-term mortality was explained by age, physical health, and physical activity among women. The relationship between self-rated change in health and short-term mortality was explained by age among men and women. The relationship between self-rated change in health and long-term mortality was explained by age and physical health among men and women. Social engagement was an independent predictor of short- and long-term mortality among men and women in this study. IMPLICATIONS The finding that low self-rated health was not an independent predictor of mortality among men or women, contrary to many, but not all, previous studies, may be related to differences in study design and/or across cultures. Further research investigating relationships between self-rated health and mortality and potential explanatory variables should analyze men and women separately and should consider the length of follow-up period. The benefits of individual physical and social activities in reducing mortality merit further investigation.
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Affiliation(s)
- Peter A Bath
- Health Informatics Research Group, Centre for Health Information Management Research, Department of Information Studies, University of Sheffield, Western Bank, United Kingdom.
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Wong CH, Wong SF, Pang WS, Azizah MY, Dass MJ. Habitual walking and its correlation to better physical function: implications for prevention of physical disability in older persons. J Gerontol A Biol Sci Med Sci 2003; 58:555-60. [PMID: 12807928 DOI: 10.1093/gerona/58.6.m555] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Our objective was to determine the association between participation in habitual physical activity (including walking, shopping, and indoor and outdoor activities) and leisure-time or sports activities on physical performance and fitness in older persons. METHODS In an observational study, 123 predominantly ethnic Chinese participants aged 50 years and older were recruited from a health promotion program. Main outcome measures were bioelectric impedance for body fat composition, peak oxygen consumption (VO(2)max), gait speed, handgrip strength, and chair rise time. RESULTS The mean age of participants was years. Those with a higher self-reported walking level had a better VO(2)max; every 1 minute per day increase in habitual walking increases VO(2)max by 0.096 (ml/kg)/min (95% confidence interval [CI] 0.027-0.165, p=.007) and is possibly associated with a faster gait speed; (95% CI 0.000-0.005, p=.078). There is an age-related rise in body fat composition, decline in VO(2)max, and slower chair rise time. Men had a lower body fat composition, better VO(2)max, and stronger handgrip. CONCLUSIONS Habitual walking may impart important health benefits in terms of improvement in physical performance, fitness, and its implications for the prevention of physical disability in older adults. This also reinforces the theory that low- to moderate-intensity activities may improve cardiorespiratory fitness. There is an inevitable physiological age-related decline in physical fitness.
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Affiliation(s)
- Chek Hooi Wong
- Department of Geriatric Medicine, Geriatric Day Hospital, Alexandra Hospital, Singapore.
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